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    <title>Title</title>
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<h1 align="center">文本标题</h1>
<h2>文本标题</h2>
<h3 align="right">文本标题</h3>
<h4>文本标题</h4>
<h5>文本标题</h5>
<h6>文本标题</h6>
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<p style="color: aqua;font-family: 宋体"align="center" >你还要我怎样</p>
<p>段落<br>标签2</p>
<p>段落标签3</p>
加粗<b>要怎样</b><br>
斜体<i>要怎样</i><br>
下划线<u>要怎样</u><br>
删除线<s>要怎样</s>






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